Mostly sunny
Feels like 9°C
Wind direction north
Gusts 40 km/h
Humidity 68%
Cloud cover 25%
Pressure 1027 hPa
Now · 12:00 PM
Cornwall Weather & Hourly Forecast
Canada · Prince Edward Island
14°C
Mostly sunny
Feels like: 9°C
💧 Humidity 67%
🌡 Pressure 1027 hPa
💨 Wind 22 km/h
👁 Visibility 41.3 km
☁ Clouds 31%
☀️ UV index 2.5 · Low
🌅 Sunrise 6:58 AM
🌇 Sunset 7:12 PM
Hourly Forecast for Cornwall
Today
Mostly sunny
Mostly cloudy
Feels like 8°C
Wind direction north
Gusts 41 km/h
Humidity 69%
Cloud cover 78%
Pressure 1028 hPa
Mostly sunny
Feels like 7°C
Wind direction north
Gusts 38 km/h
Humidity 76%
Cloud cover 26%
Pressure 1030 hPa
Clear night
Feels like 7°C
Wind direction north
Gusts 17 km/h
Humidity 82%
Cloud cover 4%
Pressure 1032 hPa
Tomorrow
Mostly clear night
Feels like 7°C
Wind direction north
Gusts 15 km/h
Humidity 79%
Cloud cover 19%
Pressure 1032 hPa
Mostly clear night
Feels like 7°C
Wind direction north
Gusts 12 km/h
Humidity 83%
Cloud cover 23%
Pressure 1033 hPa
Partly cloudy
Feels like 7°C
Wind direction north
Gusts 9 km/h
Humidity 84%
Cloud cover 50%
Pressure 1035 hPa
Mostly cloudy
Feels like 11°C
Wind direction northeast
Gusts 13 km/h
Humidity 68%
Cloud cover 65%
Pressure 1036 hPa
Partly cloudy
Feels like 12°C
Wind direction north
Gusts 20 km/h
Humidity 55%
Cloud cover 59%
Pressure 1036 hPa
Partly cloudy
Feels like 12°C
Wind direction north
Gusts 19 km/h
Humidity 56%
Cloud cover 52%
Pressure 1034 hPa
Sunny
Feels like 9°C
Wind direction northeast
Gusts 21 km/h
Humidity 72%
Cloud cover 5%
Pressure 1034 hPa
Clear night
Feels like 9°C
Wind direction east
Gusts 6 km/h
Humidity 75%
Cloud cover 0%
Pressure 1034 hPa
Thursday
Clear night
Feels like 9°C
Wind direction southwest
Gusts 6 km/h
Humidity 73%
Cloud cover 0%
Pressure 1033 hPa
Clear night
Feels like 8°C
Wind direction west
Gusts 6 km/h
Humidity 74%
Cloud cover 0%
Pressure 1032 hPa
Fog at night
Feels like 7°C
Wind direction west
Gusts 13 km/h
Humidity 93%
Cloud cover 32%
Pressure 1032 hPa
Sunny
Feels like 11°C
Wind direction southwest
Gusts 19 km/h
Humidity 79%
Cloud cover 3%
Pressure 1032 hPa
Today
Mostly sunny
Feels like 9°C
Wind direction northGusts 40 km/h
Humidity 68%Cloud cover 25%Pressure 1027 hPa
Partly cloudy
Feels like 9°C
Wind direction northGusts 40 km/h
Humidity 68%Cloud cover 52%Pressure 1028 hPa
Overcast
Feels like 9°C
Wind direction northGusts 40 km/h
Humidity 67%Cloud cover 95%Pressure 1028 hPa
Mostly cloudy
Feels like 8°C
Wind direction northGusts 41 km/h
Humidity 69%Cloud cover 78%Pressure 1028 hPa
Mostly cloudy
Feels like 7°C
Wind direction northGusts 41 km/h
Humidity 70%Cloud cover 83%Pressure 1029 hPa
Mostly sunny
Feels like 7°C
Wind direction northGusts 41 km/h
Humidity 72%Cloud cover 20%Pressure 1029 hPa
Mostly sunny
Feels like 7°C
Wind direction northGusts 38 km/h
Humidity 76%Cloud cover 26%Pressure 1030 hPa
Mostly clear night
Feels like 7°C
Wind direction northGusts 29 km/h
Humidity 78%Cloud cover 16%Pressure 1030 hPa
Clear night
Feels like 7°C
Wind direction northGusts 22 km/h
Humidity 81%Cloud cover 12%Pressure 1031 hPa
Clear night
Feels like 7°C
Wind direction northGusts 17 km/h
Humidity 82%Cloud cover 4%Pressure 1032 hPa
Clear night
Feels like 7°C
Wind direction northGusts 16 km/h
Humidity 81%Cloud cover 10%Pressure 1032 hPa
Tomorrow
Mostly clear night
Feels like 7°C
Wind direction northGusts 15 km/h
Humidity 80%Cloud cover 27%Pressure 1032 hPa
Mostly clear night
Feels like 7°C
Wind direction northGusts 15 km/h
Humidity 79%Cloud cover 19%Pressure 1032 hPa
Mostly clear night
Feels like 7°C
Wind direction northGusts 15 km/h
Humidity 81%Cloud cover 22%Pressure 1033 hPa
Mostly clear night
Feels like 7°C
Wind direction northGusts 13 km/h
Humidity 82%Cloud cover 36%Pressure 1033 hPa
Mostly clear night
Feels like 7°C
Wind direction northGusts 12 km/h
Humidity 83%Cloud cover 23%Pressure 1033 hPa
Mostly clear night
Feels like 6°C
Wind direction northGusts 11 km/h
Humidity 84%Cloud cover 14%Pressure 1034 hPa
Mostly clear night
Feels like 6°C
Wind direction northGusts 11 km/h
Humidity 84%Cloud cover 24%Pressure 1034 hPa
Partly cloudy
Feels like 7°C
Wind direction northGusts 9 km/h
Humidity 84%Cloud cover 50%Pressure 1035 hPa
Partly cloudy
Feels like 8°C
Wind direction northGusts 8 km/h
Humidity 82%Cloud cover 58%Pressure 1035 hPa
Partly cloudy
Feels like 10°C
Wind direction northGusts 11 km/h
Humidity 77%Cloud cover 60%Pressure 1036 hPa
Mostly cloudy
Feels like 11°C
Wind direction northeastGusts 13 km/h
Humidity 68%Cloud cover 65%Pressure 1036 hPa
Overcast
Feels like 11°C
Wind direction northeastGusts 19 km/h
Humidity 60%Cloud cover 95%Pressure 1036 hPa
Mostly cloudy
Feels like 11°C
Wind direction northeastGusts 20 km/h
Humidity 57%Cloud cover 65%Pressure 1036 hPa
Partly cloudy
Feels like 12°C
Wind direction northGusts 20 km/h
Humidity 55%Cloud cover 59%Pressure 1036 hPa
Partly cloudy
Feels like 13°C
Wind direction northGusts 18 km/h
Humidity 53%Cloud cover 52%Pressure 1035 hPa
Mostly sunny
Feels like 13°C
Wind direction northGusts 17 km/h
Humidity 54%Cloud cover 33%Pressure 1034 hPa
Partly cloudy
Feels like 12°C
Wind direction northGusts 19 km/h
Humidity 56%Cloud cover 52%Pressure 1034 hPa
Mostly sunny
Feels like 11°C
Wind direction northGusts 21 km/h
Humidity 61%Cloud cover 16%Pressure 1034 hPa
Sunny
Feels like 10°C
Wind direction northeastGusts 23 km/h
Humidity 65%Cloud cover 4%Pressure 1034 hPa
Sunny
Feels like 9°C
Wind direction northeastGusts 21 km/h
Humidity 72%Cloud cover 5%Pressure 1034 hPa
Clear night
Feels like 9°C
Wind direction northeastGusts 14 km/h
Humidity 75%Cloud cover 1%Pressure 1034 hPa
Clear night
Feels like 9°C
Wind direction northeastGusts 9 km/h
Humidity 75%Cloud cover 0%Pressure 1034 hPa
Clear night
Feels like 9°C
Wind direction eastGusts 6 km/h
Humidity 75%Cloud cover 0%Pressure 1034 hPa
Clear night
Feels like 9°C
Wind direction southeastGusts 4 km/h
Humidity 73%Cloud cover 0%Pressure 1034 hPa
Thursday
Clear night
Feels like 9°C
Wind direction southGusts 5 km/h
Humidity 72%Cloud cover 0%Pressure 1034 hPa
Clear night
Feels like 9°C
Wind direction southwestGusts 6 km/h
Humidity 73%Cloud cover 0%Pressure 1033 hPa
Clear night
Feels like 9°C
Wind direction southwestGusts 6 km/h
Humidity 73%Cloud cover 0%Pressure 1033 hPa
Clear night
Feels like 9°C
Wind direction westGusts 5 km/h
Humidity 73%Cloud cover 0%Pressure 1033 hPa
Clear night
Feels like 8°C
Wind direction westGusts 6 km/h
Humidity 74%Cloud cover 0%Pressure 1032 hPa
Clear night
Feels like 8°C
Wind direction westGusts 9 km/h
Humidity 79%Cloud cover 8%Pressure 1032 hPa
Mostly clear night
Feels like 7°C
Wind direction westGusts 12 km/h
Humidity 87%Cloud cover 20%Pressure 1032 hPa
Fog at night
Feels like 7°C
Wind direction westGusts 13 km/h
Humidity 93%Cloud cover 32%Pressure 1032 hPa
Partly cloudy
Feels like 8°C
Wind direction westGusts 14 km/h
Humidity 93%Cloud cover 44%Pressure 1033 hPa
Mostly sunny
Feels like 10°C
Wind direction westGusts 16 km/h
Humidity 89%Cloud cover 21%Pressure 1033 hPa
Sunny
Feels like 11°C
Wind direction southwestGusts 19 km/h
Humidity 79%Cloud cover 3%Pressure 1032 hPa
Sunny
Feels like 12°C
Wind direction southwestGusts 20 km/h
Humidity 73%Cloud cover 2%Pressure 1032 hPa
Sunny
Feels like 12°C
Wind direction southwestGusts 21 km/h
Humidity 70%Cloud cover 1%Pressure 1032 hPa
Sunny
Feels like 13°C
Wind direction southwestGusts 21 km/h
Humidity 68%Cloud cover 0%Pressure 1031 hPa
Sunny
Feels like 13°C
Wind direction southwestGusts 20 km/h
Humidity 64%Cloud cover 0%Pressure 1031 hPa
Sunny
Feels like 14°C
Wind direction southwestGusts 19 km/h
Humidity 63%Cloud cover 0%Pressure 1030 hPa
Sunny
Feels like 14°C
Wind direction southwestGusts 18 km/h
Humidity 62%Cloud cover 0%Pressure 1030 hPa
Sunny
Feels like 14°C
Wind direction southwestGusts 16 km/h
Humidity 63%Cloud cover 0%Pressure 1029 hPa
Sunny
Feels like 14°C
Wind direction southwestGusts 11 km/h
Humidity 66%Cloud cover 0%Pressure 1029 hPa
Sunny
Feels like 13°C
Wind direction southGusts 7 km/h
Humidity 69%Cloud cover 0%Pressure 1029 hPa
Clear night
Feels like 12°C
Wind direction southGusts 6 km/h
Humidity 64%Cloud cover 0%Pressure 1029 hPa
Clear night
Feels like 12°C
Wind direction southGusts 5 km/h
Humidity 62%Cloud cover 0%Pressure 1029 hPa
Friday
Mostly cloudy night
Feels like 3°C
Wind direction northGusts 15 km/h
Humidity 97%Cloud cover 84%Pressure 1025 hPa
Partly cloudy
Feels like 9°C
Wind direction northGusts 23 km/h
Humidity 94%Cloud cover 69%Pressure 1024 hPa
Mostly cloudy
Feels like 15°C
Wind direction northGusts 32 km/h
Humidity 74%Cloud cover 79%Pressure 1023 hPa
Sunny
Feels like 14°C
Wind direction northGusts 36 km/h
Humidity 73%Cloud cover 4%Pressure 1022 hPa
Mostly sunny
Feels like 11°C
Wind direction northGusts 35 km/h
Humidity 86%Cloud cover 14%Pressure 1022 hPa
Overcast night
Feels like 9°C
Wind direction northeastGusts 28 km/h
Humidity 92%Cloud cover 100%Pressure 1022 hPa
Saturday
Overcast night
Feels like 9°C
Wind direction northeastGusts 31 km/h
Humidity 90%Cloud cover 100%Pressure 1022 hPa
Overcast night
Feels like 9°C
Wind direction northeastGusts 28 km/h
Humidity 93%Cloud cover 100%Pressure 1021 hPa
Overcast night
Feels like 10°C
Wind direction northeastGusts 23 km/h
Humidity 96%Cloud cover 100%Pressure 1021 hPa
Overcast
Feels like 12°C
Wind direction northeastGusts 20 km/h
Humidity 92%Cloud cover 99%Pressure 1021 hPa
Mostly sunny
Feels like 16°C
Wind direction northeastGusts 26 km/h
Humidity 75%Cloud cover 31%Pressure 1022 hPa
Partly cloudy
Feels like 15°C
Wind direction northGusts 33 km/h
Humidity 73%Cloud cover 60%Pressure 1020 hPa
Overcast
Feels like 13°C
Wind direction northGusts 33 km/h
Humidity 87%Cloud cover 98%Pressure 1020 hPa
Overcast night
Feels like 11°C
Wind direction northeastGusts 26 km/h
Humidity 97%Cloud cover 99%Pressure 1021 hPa
Sunday
Overcast night
Feels like 10°C
Wind direction northeastGusts 20 km/h
Humidity 97%Cloud cover 100%Pressure 1020 hPa
Overcast night
Feels like 9°C
Wind direction northeastGusts 17 km/h
Humidity 97%Cloud cover 99%Pressure 1020 hPa
Partly cloudy night
Feels like 9°C
Wind direction northeastGusts 20 km/h
Humidity 97%Cloud cover 72%Pressure 1020 hPa
Mostly sunny
Feels like 11°C
Wind direction northeastGusts 22 km/h
Humidity 90%Cloud cover 34%Pressure 1021 hPa
Partly cloudy
Feels like 15°C
Wind direction northeastGusts 29 km/h
Humidity 68%Cloud cover 62%Pressure 1020 hPa
Mostly cloudy
Feels like 14°C
Wind direction northeastGusts 32 km/h
Humidity 72%Cloud cover 80%Pressure 1020 hPa
Partly cloudy
Feels like 13°C
Wind direction northeastGusts 30 km/h
Humidity 84%Cloud cover 59%Pressure 1020 hPa
Mostly cloudy night
Feels like 10°C
Wind direction northeastGusts 26 km/h
Humidity 90%Cloud cover 90%Pressure 1020 hPa
Monday
Overcast night
Feels like 10°C
Wind direction northeastGusts 26 km/h
Humidity 88%Cloud cover 97%Pressure 1020 hPa
Overcast night
Feels like 9°C
Wind direction northeastGusts 20 km/h
Humidity 91%Cloud cover 95%Pressure 1019 hPa
Overcast
Feels like 8°C
Wind direction northeastGusts —
Humidity 92%Cloud cover 100%Pressure 1019 hPa
Overcast
Feels like 11°C
Wind direction northeastGusts —
Humidity 90%Cloud cover 100%Pressure 1018 hPa
Overcast night
Feels like 16°C
Wind direction northeastGusts —
Humidity 69%Cloud cover 100%Pressure 1016 hPa
Tuesday
Overcast night
Feels like 10°C
Wind direction northeastGusts —
Humidity 81%Cloud cover 100%Pressure 1017 hPa
Mostly cloudy
Feels like 8°C
Wind direction northeastGusts —
Humidity 89%Cloud cover 84%Pressure 1018 hPa
Sunny
Feels like 9°C
Wind direction northeastGusts —
Humidity 81%Cloud cover 0%Pressure 1020 hPa
Mostly clear night
Feels like 13°C
Wind direction eastGusts —
Humidity 66%Cloud cover 27%Pressure 1020 hPa
Wednesday
Mostly clear night
Feels like 9°C
Wind direction southeastGusts —
Humidity 81%Cloud cover 31%Pressure 1021 hPa
Overcast
Feels like 10°C
Wind direction southeastGusts —
Humidity 84%Cloud cover 100%Pressure 1020 hPa
Overcast
Feels like 12°C
Wind direction eastGusts —
Humidity 88%Cloud cover 100%Pressure 1020 hPa
Overcast night
Feels like 17°C
Wind direction southeastGusts —
Humidity 75%Cloud cover 95%Pressure 1019 hPa
Thursday
Mostly cloudy night
Feels like 12°C
Wind direction northeastGusts —
Humidity 95%Cloud cover 86%Pressure 1019 hPa
Overcast
Feels like 9°C
Wind direction northGusts —
Humidity 96%Cloud cover 100%Pressure 1019 hPa
Overcast
Feels like 11°C
Wind direction northGusts —
Humidity 97%Cloud cover 100%Pressure 1020 hPa
Partly cloudy night
Feels like 15°C
Wind direction northGusts —
Humidity 81%Cloud cover 67%Pressure 1020 hPa
Friday
Clear night
Feels like 10°C
Wind direction northGusts —
Humidity 97%Cloud cover 5%Pressure 1022 hPa
Partly cloudy
Feels like 7°C
Wind direction northGusts —
Humidity 85%Cloud cover 43%Pressure 1023 hPa
Mostly sunny
Feels like 11°C
Wind direction northwestGusts —
Humidity 89%Cloud cover 18%Pressure 1024 hPa
Clear night
Feels like 16°C
Wind direction northGusts —
Humidity 64%Cloud cover 5%Pressure 1023 hPa
Saturday
Mostly clear night
Feels like 11°C
Wind direction southGusts —
Humidity 84%Cloud cover 12%Pressure 1022 hPa
Mostly cloudy
Feels like 11°C
Wind direction southwestGusts —
Humidity 86%Cloud cover 84%Pressure 1020 hPa
Overcast
Feels like 11°C
Wind direction southwestGusts —
Humidity 85%Cloud cover 100%Pressure 1018 hPa
Overcast night
Feels like 15°C
Wind direction southwestGusts —
Humidity 80%Cloud cover 100%Pressure 1015 hPa
Sunday
Mostly clear night
Feels like 14°C
Wind direction westGusts —
Humidity 91%Cloud cover 38%Pressure 1016 hPa
Partly cloudy
Feels like 14°C
Wind direction westGusts —
Humidity 93%Cloud cover 52%Pressure 1016 hPa
Mostly sunny
Feels like 16°C
Wind direction southwestGusts —
Humidity 94%Cloud cover 35%Pressure 1017 hPa
Partly cloudy night
Feels like 22°C
Wind direction southGusts —
Humidity 77%Cloud cover 45%Pressure 1014 hPa
Monday
Partly cloudy night
Feels like 15°C
Wind direction southwestGusts —
Humidity 78%Cloud cover 70%Pressure 1014 hPa
Mostly cloudy
Feels like 13°C
Wind direction southwestGusts —
Humidity 90%Cloud cover 94%Pressure 1012 hPa
Overcast
Feels like 13°C
Wind direction southwestGusts —
Humidity 82%Cloud cover 95%Pressure 1010 hPa
Light rain
Feels like 13°C
Wind direction southwestGusts —
Humidity 81%Cloud cover 100%Pressure 1007 hPa
Tuesday
Light rain
Feels like 13°C
Wind direction westGusts —
Humidity 96%Cloud cover 100%Pressure 1008 hPa
Mostly sunny
Feels like 9°C
Wind direction northwestGusts —
Humidity 72%Cloud cover 14%Pressure 1011 hPa
Sunny
Feels like 7°C
Wind direction westGusts —
Humidity 70%Cloud cover 0%Pressure 1014 hPa
Mostly clear night
Feels like 9°C
Wind direction westGusts —
Humidity 49%Cloud cover 20%Pressure 1014 hPa
Wednesday
Mostly cloudy night
Feels like 8°C
Wind direction westGusts —
Humidity 69%Cloud cover 88%Pressure 1016 hPa
In Cornwall and, more broadly, across the province of Prince Edward Island: This morning, the region is experiencing a mix of sun and cloud, with temperatures generally ranging from about 10 to 18 degrees Celsius. In many areas, the sky will remain partly cloudy through the day. There is a possibility of rain or showers developing in parts of the region, with the highest likelihood reaching approximately 82%, and any precipitation is expected to amount to up to 4 mm in some locations. Winds are primarily from the north, with sustained speeds around 17 km/h and gusts reaching up to 31 km/h. As the day progresses into the afternoon, conditions may vary locally, with some areas experiencing brief showers or brighter spells. Overall, residents should be prepared for a variable day with periods of sun, clouds, and scattered showers.
15-Day Weather Outlook for Cornwall
TomorrowTomorrow
Mostly sunny
15°/8°
💧 None
💨 13 km/h
Mostly sunny
15°/8°
💧 None
💨 13 km/h
Daytime temperature 14°C
Feels like 11°C
Humidity 71%
Pressure 1034 hPa
Cloud cover 32%
Wind direction northeast
Gusts 23 km/h
Sunrise —
Sunset —
Thursday, Sep 24Thu Sep 24
Mostly sunny
16°/9°
💧 None
💨 10 km/h
Mostly sunny
16°/9°
💧 None
💨 10 km/h
Daytime temperature 14°C
Feels like 12°C
Humidity 73%
Pressure 1031 hPa
Cloud cover 6%
Wind direction southwest
Gusts 21 km/h
Sunrise —
Sunset —
Friday, Sep 25Fri Sep 25
Mostly cloudy
17°/6°
💧 0.1 mm
💨 19 km/h
Mostly cloudy
17°/6°
💧 0.1 mm
💨 19 km/h
Daytime temperature 17°C
Feels like 15°C
Humidity 86%
Pressure 1023 hPa
Cloud cover 58%
Wind direction north
Gusts 36 km/h
Sunrise —
Sunset —
Saturday, Sep 26Sat Sep 26
Overcast
18°/11°
💧 None
💨 17 km/h
Overcast
18°/11°
💧 None
💨 17 km/h
Daytime temperature 18°C
Feels like 16°C
Humidity 88%
Pressure 1021 hPa
Cloud cover 86%
Wind direction northeast
Gusts 33 km/h
Sunrise —
Sunset —
Sunday, Sep 27Sun Sep 27
Overcast
17°/11°
💧 None
💨 15 km/h
Overcast
17°/11°
💧 None
💨 15 km/h
Daytime temperature 17°C
Feels like 15°C
Humidity 87%
Pressure 1020 hPa
Cloud cover 74%
Wind direction northeast
Gusts 32 km/h
Sunrise —
Sunset —
Monday, Sep 28Mon Sep 28
Overcast
18°/11°
💧 0.2 mm
💨 12 km/h
Overcast
18°/11°
💧 0.2 mm
💨 12 km/h
Daytime temperature 11°C
Feels like 8°C
Humidity 86%
Pressure 1018 hPa
Cloud cover 98%
Wind direction northeast
Gusts 26 km/h
Sunrise —
Sunset —
Tuesday, Sep 29Tue Sep 29
Overcast
16°/10°
💧 None
💨 18 km/h
Overcast
16°/10°
💧 None
💨 18 km/h
Daytime temperature 10°C
Feels like 8°C
Humidity 79%
Pressure 1019 hPa
Cloud cover 53%
Wind direction northeast
Gusts —
Sunrise —
Sunset —
Wednesday, Sep 30Wed Sep 30
Overcast
18°/12°
💧 0.5 mm
💨 15 km/h
Overcast
18°/12°
💧 0.5 mm
💨 15 km/h
Daytime temperature 13°C
Feels like 10°C
Humidity 82%
Pressure 1020 hPa
Cloud cover 82%
Wind direction southeast
Gusts —
Sunrise —
Sunset —
Thursday, Oct 1Thu Oct 1
Mostly cloudy
17°/9°
💧 None
💨 14 km/h
Mostly cloudy
17°/9°
💧 None
💨 14 km/h
Daytime temperature 9°C
Feels like 9°C
Humidity 92%
Pressure 1020 hPa
Cloud cover 88%
Wind direction north
Gusts —
Sunrise —
Sunset —
Friday, Oct 2Fri Oct 2
Partly cloudy
17°/10°
💧 None
💨 10 km/h
Partly cloudy
17°/10°
💧 None
💨 10 km/h
Daytime temperature 10°C
Feels like 7°C
Humidity 84%
Pressure 1023 hPa
Cloud cover 18%
Wind direction north
Gusts —
Sunrise —
Sunset —
Saturday, Oct 3Sat Oct 3
Mostly sunny
18°/13°
💧 0.5 mm
💨 21 km/h
Mostly sunny
18°/13°
💧 0.5 mm
💨 21 km/h
Daytime temperature 13°C
Feels like 11°C
Humidity 84%
Pressure 1019 hPa
Cloud cover 74%
Wind direction southwest
Gusts —
Sunrise —
Sunset —
Sunday, Oct 4Sun Oct 4
Mostly sunny
22°/15°
💧 None
💨 15 km/h
Mostly sunny
22°/15°
💧 None
💨 15 km/h
Daytime temperature 15°C
Feels like 14°C
Humidity 89%
Pressure 1016 hPa
Cloud cover 42%
Wind direction west
Gusts —
Sunrise —
Sunset —
Monday, Oct 5Mon Oct 5
Light rain
19°/17°
💧 0.2 mm
💨 36 km/h
Light rain
19°/17°
💧 0.2 mm
💨 36 km/h
Daytime temperature 17°C
Feels like 13°C
Humidity 83%
Pressure 1011 hPa
Cloud cover 90%
Wind direction southwest
Gusts —
Sunrise —
Sunset —
Tuesday, Oct 6Tue Oct 6
Light rain
16°/11°
💧 12 mm
💨 23 km/h
Light rain
16°/11°
💧 12 mm
💨 23 km/h
Daytime temperature 11°C
Feels like 9°C
Humidity 72%
Pressure 1012 hPa
Cloud cover 34%
Wind direction northwest
Gusts —
Sunrise —
Sunset —
Wednesday, Oct 7Wed Oct 7
Mostly cloudy
11°/11°
💧 None
💨 11 km/h
Mostly cloudy
11°/11°
💧 None
💨 11 km/h
Daytime temperature 11°C
Feels like 8°C
Humidity 69%
Pressure 1016 hPa
Cloud cover 88%
Wind direction west
Gusts —
Sunrise —
Sunset —
TEMPERATURE OUTLOOK
Temperature & Weather Trends in Cornwall
AIR QUALITY FORECAST
Air Quality Forecast for Cornwall
Good
Nearest forecast value
1:00 PM
PM2.5 Fine particles Good 0,5µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 0,5µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 43,6µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 0,6µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 0,5µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 1,2µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 39,1µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 1,2µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 0,7µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 1,2µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 22,1µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 3,8µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 1,2µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 1,8µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 18,1µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 3,6µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
Good
Selected time
12:00 AM
PM2.5 Fine particles Good 2,6µg/m³
Microscopic particles that can penetrate deep into the lungs. Elevated concentrations can especially affect children, older adults and people with respiratory conditions.
PM10 Particulate matter Good 3,8µg/m³
Includes dust, pollen and other airborne particles. High concentrations may irritate the respiratory system.
O₃ Ozone Good 48,7µg/m³
Ground-level ozone can irritate the eyes and respiratory system when concentrations are elevated.
NO₂ Nitrogen dioxide Good 2,1µg/m³
A gas emitted mainly by traffic and some industrial activity. High exposure can affect respiratory health.
Air quality is favorable for outdoor activities.
UV & HEALTH
UV, Sun & Health Outlook in Cornwall
Maximum daily UV
Today, tomorrow and the following day show the maximum UV index forecast for each day.
0–2 Low
3–5 Moderate
6–7 High
8–10 Very high
11+ Extreme
Today
UV 2,9Low
😊Good
Tomorrow
UV 4,0Moderate
🙂Fair
Thursday
UV 4,1Moderate
🙂Fair
Friday
UV 4,3Moderate
🙂Fair
Saturday
UV 4,0Moderate
😊Good
Sunday
UV 4,0Moderate
—Unavailable
Monday
UV 3,0Moderate
—Unavailable
Hourly UV index today
1:00 PMUV 2,8
2:00 PMUV 2,0
3:00 PMUV 1,4
4:00 PMUV 0,9
5:00 PMUV 0,5
6:00 PMUV 0,1
7:00 PMUV 0,0
Today's weather health advice
Open today's recommendations.
Low UV risk
UV radiation will be low, although basic protection is still advisable during prolonged exposure.
Good air quality
Air quality is good and outdoor activities can be enjoyed normally.
Comfortable temperature conditions
Temperatures should feel comfortable for most people, with no particular heat or cold precautions needed.
Good conditions for outdoor activities
Outdoor activities can generally be enjoyed normally, with sun protection adjusted to the UV level.
WIND OUTLOOK
Hourly Wind Forecast for Cornwall
Sustained wind
Max gusts
NIGHT SKY · CORNWALL, PRINCE EDWARD ISLAND
Tonight's Stargazing & Shooting Stars
Excellent observing conditions. Best local viewing window: 5:00 AM–6:00 AM.
90/100Best-hour score
BEST TIME TONIGHT
5:00 AM–6:00 AM
Astronomical darkness: 8:52 PM–5:20 AM
Cloud cover
14%
Real hourly forecast for the best viewing hour.
Moonlight
88%
Waxing Gibbous · Moon below the horizon at the best viewing hour.
Meteor activity
Southern Taurids
Reference ZHR 7 · Radiant 58° high at the best hour.
Estimated visible meteors
1–3/hour
Local estimate after weather, moonlight and radiant-height adjustments.
Chance ≥1 meteor in 30 min68%
UPCOMING METEOR PERIODSStart, peak and end dates · weather should be checked closer to the peak.
SEP 20–NOV 20
Southern TauridsStart SEP 20 · Peak NOV 5 · End NOV 20 · ZHR 7 · 20% Moon at peak
ACTIVE NOW
OCT 2–NOV 7
OrionidsStart OCT 2 · Peak OCT 21 · End NOV 7 · ZHR 20 · 77% Moon at peak
UPCOMING
OCT 20–DEC 10
Northern TauridsStart OCT 20 · Peak NOV 12 · End DEC 10 · ZHR 5 · 7% Moon at peak
UPCOMING
NOV 6–NOV 30
LeonidsStart NOV 6 · Peak NOV 17 · End NOV 30 · ZHR 15 · 52% Moon at peak
UPCOMING
Experimental local observing estimate. Weather values come from the hourly forecast already used on this page. Moon position and astronomical darkness are calculated locally from time and coordinates. Meteor-shower ZHR describes ideal conditions and is not the number of meteors a person should expect to see locally.
DISCOVER WEATHER NEARBY Weather in other cities
Explore current conditions and forecasts for other locations.
Forecast data for Cornwall were last refreshed today at 11:08 AM. The current forecast period extends through 24/09/2026 at 10:00 AM. Weather, air-quality and UV-index data are provided through WEATHER-INFO.COM. Forecasts are produced automatically from the latest available data and are subject to periodic technical checks. This service is intended for general weather information.